2. United States
  3. Arizona
  4. Pinal County, AZ

Summary of Electricity Activity in Pinal County, AZ

Summary of Pinal County, AZ Generation

Pinal County, AZ is ranked #216 out of 2,192 U.S. counties nationwide and #4 out of 13 Arizona counties in terms of total annual net electricity generation.

Annual Generation 6.4 TWh
Annual Consumption 38.7 M MMBtu
Last UpdateJun 2026
Power Plants28
Companies on File21

Map of Top Producing Plants in Pinal County, AZ

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Overall National Rank

#216 /2,192 U.S. Counties

In Net Annual Generation

Overall State Rank

#4 /13 Arizona Counties

In Net Annual Generation

Overall Annual Net Geneneration

6.4 TWh

Total Annual Fuel Consumption

38.7 M MMBtu

Electric Companies in Pinal County, AZ

21

Pinal County, AZ
Power Plants

28

Annual Net Generation From solar power

3.8 TWh

National Rank in Terms of solar Net Electricity Generation

#9 /1,318 U.S. Counties

State Rank in Terms of solar Net Electricity Generation

#2 /12 Arizona Counties

Monthly Net Generation for Pinal County, AZ

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Monthly Plant Fuel Consumption for Pinal County, AZ

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#4 / 13#216 / 21926.44 TWh38.65 M MMBtu
Solar#2 / 12#9 / 13183.80 TWh14.40 M MMBtu
Natural Gas#3 / 8#216 / 9282.76 TWh24.25 M MMBtu
Distillate Fuel Oil#7 / 8#661 / 74219.25 MWh384 MMBtu

* Data is based on 12 months since Dec 2025.

Power Plants in Pinal County, AZ

PlantUtility NameGenerationConsumptionFuel Types
Desert BasinSalt River Project2.4 TWh19.6 M MMBtu Natural Gas
Box Canyon (AZ)BOCA bn, LLC869.9 GWh3.3 M MMBtu Solar
Eleven Mile Solar CenterEleven Mile Solar Center, LLC777.5 GWh3.1 M MMBtu Solar
Brittlebush SolarRandolph Solar Park LLC524.2 GWh2.0 M MMBtu Solar
Storey Solar and StorageStorey Energy Center, LLC298.5 GWh1.2 M MMBtu Solar
Saint SolarSaint Solar LLC279.3 GWh1.1 M MMBtu Solar
Central Line Solar, LLCAES Distributed Energy247.7 GWh949.4 k MMBtu Solar
West Line Solar, LLCFoster Clean Power A LLC239.8 GWh914.6 k MMBtu Solar
East Line SolarAES Distributed Energy232.9 GWh893.5 k MMBtu Solar
SundanceArizona Public Service Co208.7 GWh2.3 M MMBtu Natural Gas
SaguaroArizona Public Service Co117.5 GWh1.5 M MMBtu Natural Gas
Sandstone SolarAES Distributed Energy116.9 GWh418.5 k MMBtu Solar
Bonnybrooke PVSalt River Project90.8 GWh331.4 k MMBtu Solar
Coolidge Generation StationSalt River Project59.6 GWh793.2 k MMBtu Natural Gas
Pinal Central Energy Center HybridPinal Central Energy Center, LLC54.8 GWh216.7 k MMBtu Solar
Copper Crossing Energy and Research CentSalt River Project4.3 GWh81.3 k MMBtu Natural Gas
Banner Solar IronwoodBanner Solar Ironwood LLC4.0 GWh14.3 k MMBtu Solar
Vista Grande HS at Casa GrandeLuminace Solar Holding, LLC2.8 GWh10.0 k MMBtu Solar
Union HS at Casa GrandeLuminace Solar Holding, LLC2.6 GWh9.6 k MMBtu Solar
University of Arizona - Biosphere 2University of Arizona - Biosphere 261.0 MWh1.2 k MMBtu Natural Gas : 68.4% Distillate Fuel Oil : 31.6%
Saint Energy Storage II LLCSaint Energy Storage II LLC-20.3 GWh0 MMBtu No Information Available
Flatland StorageFlatland Storage LLC-41.6 GWh0 MMBtu No Information Available
Kitt Solar301AK 8me LLC0.0 Wh0 MMBtu No Information Available
Sawtooth SolarEDF Renewables Development, Inc.0.0 Wh0 MMBtu No Information Available
Selma Energy CenterSelma Energy Center, LLC0.0 Wh0 MMBtu No Information Available
THREE SISTERS Solar Generation and BESSTHSI bn, LLC0.0 Wh0 MMBtu No Information Available
Valley Farms Energy CenterValley Farms Energy Center, LLC0.0 Wh0 MMBtu No Information Available
Walmart Casa GrandeTesla Inc.0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Jun 2026.
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Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#408Cochise County2.9 TWh13
#1668Gila County48.8 GWh2
#1Maricopa County78.0 TWh97
#398Pima County3.1 TWh42
#1926Santa Cruz County9.8 GWh2
#1539Yavapai County92.2 GWh7
* Net Generation data is based on the last 12 months since Jun 2026.

Electricity Generation for Cities Located in Pinal County, AZ

State RankCityNet Generation# Power Plants
#37Apache Junction, AZ137.2 GWh2
#10Casa Grande, AZ2.6 TWh6
#14Coolidge, AZ2.4 TWh11
#30Eloy, AZ239.8 GWh3
#21Florence, AZ1.1 TWh4
#62Oracle, AZ61.0 MWh1
#31Red Rock, AZ204.8 GWh2
* Net Generation data is based on the last 12 months since Jun 2026.